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ChemicalBook >> CAS DataBase List >>4,4'-diamino-3,3'-biphenyldisulfonic acid

4,4'-diamino-3,3'-biphenyldisulfonic acid

4,4'-diamino-3,3'-biphenyldisulfonic acid Structure
4,4'-diamino-3,3'-biphenyldisulfonic acid structure
CAS No.
3365-90-0
Chemical Name:
4,4'-diamino-3,3'-biphenyldisulfonic acid
Synonyms
DK7712;Benzidine-3,3''-disulfonic acid;4,4'-Diaminobiphenyl-3,3'-disulfonic acid;4,4'-diamino-3,3'-biphenyldisulfonic acid;4,4'-diamino-3,3'-biphenyldisulfonic acid;4,4'-diaminobiphenyl-3,3'-disulphonic acid;4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid;4,4'-Diamino-(1,1'-biphenyl)-3,3'-disulfonic acid;[1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diaMino-;2-amino-5-(4-amino-3-sulfophenyl)benzenesulfonic acid
CBNumber:
CB2968519
Molecular Formula:
C12H12N2O6S2
Molecular Weight:
344.36
MDL Number:
MFCD01026108
MOL File:
3365-90-0.mol
MSDS File:
SDS
Last updated:2024-04-28 19:50:54
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4,4'-diamino-3,3'-biphenyldisulfonic acid Properties

Density 1.681±0.06 g/cm3(Predicted)
pka -1.97±0.50(Predicted)
FDA UNII 8W0E505HS1

4,4'-diamino-3,3'-biphenyldisulfonic acid Chemical Properties,Uses,Production

Description

4,4'-diamino-3,3'-biphenyldisulfonic acid is virtually insoluble in alcohol and ether, very slightly soluble in boiling water. Benzidine-3,3' -disulfonic acid is made by reacting one part of benzidine sulfate with two parts of sulfuric acid monohydrate at 210 ℃.

4,4'-diamino-3,3'-biphenyldisulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Direct Orange 4 [1,1'-Biphenyl]-3,3'-disulfonic acid, 4,4'-bis[[1-hydroxy-6-[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]-3-sulfo-2-naphthalenyl]azo]-, hexasodium salt Benzoic acid, 4-[[7-[[4-[[4'-[[4-[(7-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-5-methoxy-2-methylphenyl]azo]-3,3'-disulfo[1,1'-biphenyl]-4-yl]azo]-2-methoxy-5-methylphenyl]azo]-8-hydroxy-6-sulfo-2-naphthalenyl]amino]-, hexasodium salt

4,4'-diamino-3,3'-biphenyldisulfonic acid Suppliers

Global( 30)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 16803 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15932 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
CHEMSOON CO.,LTD. 		+8613761723174 sales01@chemsoon.com China 1211 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12567 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 20356 58
Nanjing Doge Biomedical Technology Co., Ltd 		+86-25-58227606 +86-15305155328 sales@dogechemical.com China 4128 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+undefined18621343501 product@acmec-e.com China 33349 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Shanghai Daken Advanced Materials Co.,Ltd 		58
Hubei Jusheng Technology Co.,Ltd. 		58
CHEMSOON CO.,LTD. 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
CD Chemical Group Limited 		58
Nanjing Doge Biomedical Technology Co., Ltd 		58
Shanghai Acmec Biochemical Technology Co., Ltd. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Amadis Chemical Company Limited 		58

View Lastest Price from 4,4'-diamino-3,3'-biphenyldisulfonic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,4'-diamino-3,3'-biphenyldisulfonic acid pictures 2024-04-28 4,4'-diamino-3,3'-biphenyldisulfonic acid
3365-90-0
 US $10.00-2.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd

3365-90-0(4,4'-diamino-3,3'-biphenyldisulfonic acid)Related Search:

Benzidine
4,4'-diamino-3,3'-biphenyldisulfonic acid 4,4'-Diamino-(1,1'-biphenyl)-3,3'-disulfonic acid Benzidine-3,3''-disulfonic acid 2-amino-5-(4-amino-3-sulfophenyl)benzenesulfonic acid 2-amino-5-(4-amino-3-sulfo-phenyl)benzenesulfonic acid 2-azanyl-5-(4-azanyl-3-sulfo-phenyl)benzenesulfonic acid [1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diaMino- 4,4'-diaminobiphenyl-3,3'-disulphonic acid DK7712 4,4'-Diaminobiphenyl-3,3'-disulfonic acid 4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid 4,4'-diamino-3,3'-biphenyldisulfonic acid 3365-90-0